From d8d41d77917c834bf8894a32c8a80c53f0cc2c4a Mon Sep 17 00:00:00 2001
From: P2P-Next User <p2p@p2p-next-04-201.grid.pub.ro>
Date: Mon, 15 Nov 2010 12:09:28 +0200
Subject: [PATCH] Utils: latex table genaration script for bt-unified-tracker
 papar

---
 Utils/avg2_scale2                             | 22 +++++++++++++++++++
 Utils/make_latex_table_4tsup                  | 19 ++++++++++++++++
 .../publish_time_dl_speed_for_more_campaigns  |  2 +-
 3 files changed, 42 insertions(+), 1 deletion(-)
 create mode 100755 Utils/avg2_scale2
 create mode 100755 Utils/make_latex_table_4tsup

diff --git a/Utils/avg2_scale2 b/Utils/avg2_scale2
new file mode 100755
index 0000000..15e1a4c
--- /dev/null
+++ b/Utils/avg2_scale2
@@ -0,0 +1,22 @@
+#!/usr/bin/awk -f
+# Calculates the average value of 2 columns. Lines with the first column 0 are not taken into account.
+
+BEGIN	{
+	n_items = 0
+	sum1 = 0.0
+	sum2 = 0.0
+	FS = "[ \t]+"
+}
+
+/^[0-9]+/ {
+	if($1 != 0)
+	{
+		n_items++
+		sum1 += $1
+		sum2 += $2
+	}
+}
+
+END	{
+	printf "%.2f %.2f\n", sum1 / n_items, sum2 / n_items
+}
diff --git a/Utils/make_latex_table_4tsup b/Utils/make_latex_table_4tsup
new file mode 100755
index 0000000..8acb82c
--- /dev/null
+++ b/Utils/make_latex_table_4tsup
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+if [ $# -lt 5 ]; then
+	echo "usage: $0 path_prefix_non-unif path_prefix_unif no_first no_inc no_last"
+	exit 1
+fi
+
+for i in $(seq -f "%02g" $3 $4 $5); do
+	ds_nu=$(cat "$1$i/time_dl_speed_avg_for_all.data" | cut -d" " -f2)
+	dt_nu=$(cat "$1$i/time_dl_speed_avg_for_all.data" | cut -d" " -f1)
+	ds_u=$(cat "$2$i/time_dl_speed_avg_for_all.data" | cut -d" " -f2)
+	dt_u=$(cat "$2$i/time_dl_speed_avg_for_all.data" | cut -d" " -f1)
+	ds_p=$(echo -e "scale=2\n100*($ds_nu - $ds_u) / $ds_nu" | bc)
+	dt_p=$(echo -e "scale=2\n100*($dt_u - $dt_nu) / $dt_u" | bc)
+	#echo $ds_p
+	#echo "ds_nu=$ds_nu, dt_nu=$dt_nu, ds_u=$ds_u, dt_u=$dt_u"
+	echo "    \textbf{s, l} & $ds_nu & $dt_nu & \textbf{t, s, l} & $ds_u & $dt_u & $ds_p\% & $dt_p\% \\"
+	echo "    \hline"
+done
diff --git a/Utils/publish_time_dl_speed_for_more_campaigns b/Utils/publish_time_dl_speed_for_more_campaigns
index 8083f95..4369b5b 100755
--- a/Utils/publish_time_dl_speed_for_more_campaigns
+++ b/Utils/publish_time_dl_speed_for_more_campaigns
@@ -34,5 +34,5 @@ done
 
 # for each destination directory
 for j in $(find $1 -mindepth 1 -maxdepth 1 -type d); do 
-	(./avg2 < $j/time_dl_speed_avg_for_each.data) > $j/time_dl_speed_avg_for_all.data
+	(./avg2_scale2 < $j/time_dl_speed_avg_for_each.data) > $j/time_dl_speed_avg_for_all.data
 done
-- 
2.20.1